A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 4140-01-286-6959
NSN 6610-01-603-7069
NSN 6610-00-893-5776
NSN 4140-00-241-0065
NSN 7035-01-403-2841
NSN 6320-01-610-4410
NSN 5910-00-081-3755
NSN 4140-00-960-8222
NSN 6685-00-073-3469
NSN 5975-01-462-3567
NSN 5930-00-610-7620
NSN 6610-00-126-1994